The Research Of High School Mathematics Inquiry Teaching Based On Dynamic Geometry Software

Innovative talents are the key to promoting high-quality economic development and an important guarantee for our country to remain in an unassailable position in international competition.It is an important task of current education to train talents with innovative ability for the country.From the perspective of basic education,inquiry teaching is one of the basic ways to cultivate students’ innovative consciousness and ability.The 21 st century is the information age.Information technology has had a revolutionary impact on people’s life from the day it was born,but its impact on education is negligible.The application of information technology in education is the necessity of historical development,how to effectively use information technology to carry out teaching has become a problem that people must face.Therefore,the "Ordinary high school Mathematics Curriculum Standards(2017 edition)" clearly puts forward that we should pay attention to the use of information technology and promote the deep integration of information technology and mathematics curriculum.It can be said that the unique value of information technology to mathematics education is realized by dynamic geometry software.Based on the above background,the author adopts the method of literature study,questionnaire survey and interview to study how to use dynamic geometry software to carry out inquiry teaching.In order to enhance the practicability of the research,the author carried out a survey on the current situation of inquiry teaching,teachers ’informationization teaching ability,informationization teaching training,students’ mathematics learning style and other aspects of JY Middle School.Based on the results of the survey,the author gives some suggestions from the level of teachers and schools,puts forward some strategies about using dynamic geometry software to develop inquiry teaching,and gives some concrete teaching design cases.Through the actual investigation,the author has drawn the following conclusions:(1)The current JY Middle School mathematics teachers’ ubiquitous information technology level is basically qualified,but the information technology level based on dynamic geometry software is very weak;(2)Information technology training can improve the information teaching ability of teachers,but the current information technology training in JY is divorced from the needs of actual teaching;(3)Inquiry teaching is widely recognized by teachers,but under the current talent selection system,the combination of teaching and inquiry teaching method occupies an absolute dominant position;(4)The teaching method based on "experiment,observation,analysis,analogy and induction" can be accepted by the vast majority of students;(5)Inquiry teaching based on dynamic geometry software can significantly stimulate students’ interest in learning.According to the current situation of JY,the author puts forward some relevant suggestions.Teachers:(1)Practice the concept of lifelong learning;(2)Adapt to the development trend of The Times and make reasonable use of information technology;(3)Select the research content.School level:(1)To carry out information technology training based on the use of "dynamic geometry software";(2)Establish the inquiry teaching resource based on "dynamic geometry software";(3)Develop school-based courses based on "dynamic geometry software".The strategies of using dynamic geometry software to carry out exploratory teaching can be summarized as follows: Creating problem situations based on existing knowledge and life experience;Pay attention to knowledge cohesion,clearly explore the problem;The exploration process pays attention to the acquisition of students’ operational experience;Pay attention to multiple representation,develop a variety of qualities,infiltrate mathematical thought method.